vault_decrypt.rb in chef-vault-2.5.0

- old
+ new

@@ -1,7 +1,7 @@
 # Description: Chef-Vault VaultDecrypt class
-# Copyright 2013, Nordstrom, Inc.
+# Copyright 2013-15, Nordstrom, Inc.
 
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 
@@ -16,11 +16,10 @@
 require 'chef/knife/vault_base'
 
 class Chef
   class Knife
     class VaultDecrypt < Knife
-
       include Chef::Knife::VaultBase
 
       banner "knife vault decrypt VAULT ITEM [VALUES] (options)"
 
       def run
@@ -40,17 +39,17 @@
 
       def print_values(vault, item, values)
         vault_item = ChefVault::Item.load(vault, item).raw_data
 
         if values
-          included_values = %W( id )
+          included_values = %w(id)
 
           values.split(",").each do |value|
             value.strip! # remove white space
             included_values << value
           end
 
-          output(Hash[vault_item.find_all{|k,v| included_values.include?(k)}])
+          output(Hash[vault_item.find_all{|k, _| included_values.include?(k)}])
         else
           output(vault_item)
         end
       end
     end